37 lines
978 B
Docker
37 lines
978 B
Docker
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############################################################
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# Dockerfile to build borgbackup server images
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# Based on Debian
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############################################################
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FROM debian:buster-slim
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# Volume for SSH-Host-Keys
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VOLUME /sshkeys
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# Volume for borg repositories
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VOLUME /backup
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# Volume for authorized_keys exchange from init
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VOLUME /home/borg
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RUN export DEBIAN_FRONTEND=noninteractive && \
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apt-get update && \
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apt-get -y --no-install-recommends install \
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borgbackup openssh-server iputils-ping && \
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apt-get clean && \
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useradd -s /bin/bash -m -U borg && \
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mkdir /home/borg/.ssh && \
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chmod 700 /home/borg/.ssh && \
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touch /home/borg/.ssh/authorized_keys && \
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chown -R borg:borg /home/borg /backup && \
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mkdir /run/sshd && \
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rm -f /etc/ssh/ssh_host*key* && \
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rm -rf /var/lib/apt/lists/* /var/tmp/* /tmp/*
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COPY ./entrypoint.sh /entrypoint.sh
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COPY ./sshd_config /etc/ssh/sshd_config
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USER borg
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EXPOSE 2222
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ENTRYPOINT /entrypoint.sh
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